set nocompatible              " be iMproved, required
filetype off                  " required

set autowrite
"set updatetime=100

"set tabstop=4
"set shiftwidth=4

autocmd BufNewFile,BufRead *.go setlocal noexpandtab tabstop=4 shiftwidth=4 

call plug#begin()
Plug 'fatih/vim-go'
Plug 'AndrewRadev/splitjoin.vim'
Plug 'SirVer/ultisnips'
Plug 'ctrlpvim/ctrlp.vim'
Plug 'Shougo/neocomplete.vim'
call plug#end()

filetype plugin indent on    " required

" set mapleader
let mapleader = ","

" vim-go custom mappings
au FileType go nmap <leader>r <Plug>(go-run)
au FileType go nmap <leader>b <Plug>(go-build)
au FileType go nmap <leader>t <Plug>(go-test)
au FileType go nmap <leader>tf <Plug>(go-test-func)

au FileType go nmap <Leader>s <Plug>(go-implements)
au FileType go nmap <Leader>i <Plug>(go-info)
au FileType go nmap <Leader>gd <Plug>(go-doc)
au FileType go nmap <Leader>gv <Plug>(go-doc-vertical)
au FileType go nmap <leader>c <Plug>(go-coverage)
au FileType go nmap <Leader>ds <Plug>(go-def-split)
au FileType go nmap <Leader>dv <Plug>(go-def-vertical)
au FileType go nmap <Leader>dt <Plug>(go-def-tab)
au FileType go nmap <Leader>e <Plug>(go-rename)

autocmd Filetype go command! -bang A call go#alternate#Switch(<bang>0, 'edit')
autocmd Filetype go command! -bang AV call go#alternate#Switch(<bang>0, 'vsplit')
autocmd Filetype go command! -bang AS call go#alternate#Switch(<bang>0, 'split')
autocmd Filetype go command! -bang AT call go#alternate#Switch(<bang>0, 'tabe')

"for quickfix window navigate
map <C-n> :cnext<CR>
map <C-m> :cprevious<CR>
nnoremap <leader>a :cclose<CR>

" vim-go settings
let g:go_fmt_command = "goimports"
let g:go_list_type = "quickfix"
let g:go_test_timeout = '10s'

let g:go_fmt_fail_silently = 1
let g:go_snippet_case_type = "camelcase"

let g:go_auto_type_info = 1

let g:go_auto_sameids = 1


" beautify go code
"let g:go_highlight_types = 1
"let g:go_highlight_fields = 1
"let g:go_highlight_functions = 1
"let g:go_highlight_methods = 1
"let g:go_highlight_operators = 1
"let g:go_highlight_extra_types = 1
"let g:go_highlight_build_constraints = 1
"let g:go_highlight_generate_tags = 1

" UltiSnips settings
let g:UltiSnipsExpandTrigger="<tab>"
let g:UltiSnipsJumpForwardTrigger="<c-k>"
let g:UltiSnipsJumpBackwardTrigger="<c-j>" 

" YCM settings
" let g:ycm_key_list_select_completion = ['<Enter>', '<Down>']
"let g:ycm_key_list_select_completion = ['<c-l>']
"let g:ycm_key_list_previous_completion = ['<S-Enter>', '<Up>']
"let g:ycm_key_invoke_completion = '<C-Space>'


set rtp+=/Users/tony/Test/GoToolsProjects/src/github.com/golang/lint/misc/vim

syntax on 
au BufRead,BufNewFile *.go set filetype=go
let g:rehash256 = 1
let g:molokai_original = 1
colorscheme molokai


" NERDTree settings
" autocmd vimenter * NERDTree
autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
map <C-t> :NERDTreeToggle<CR>
" autocmd BufWritePost,FileWritePost *.go execute 'Lint' | cwindow


" for vim-markdown
let g:vim_markdown_folding_disabled=1


let g:go_metalinter_enabled = ['vet', 'golint', 'errcheck']
let g:go_metalinter_autosave = 1
let g:go_metalinter_autosave_enabled = ['vet', 'golint']
let g:go_metalinter_deadline = "5s"


"
" for neocomplete
"
"
"Note: This option must be set in .vimrc(_vimrc).  NOT IN .gvimrc(_gvimrc)!
" Disable AutoComplPop.
let g:acp_enableAtStartup = 0
" Use neocomplete.
let g:neocomplete#enable_at_startup = 1
" Use smartcase.
let g:neocomplete#enable_smart_case = 1
" Set minimum syntax keyword length.
let g:neocomplete#sources#syntax#min_keyword_length = 3
let g:neocomplete#lock_buffer_name_pattern = '\*ku\*'

" Define dictionary.
let g:neocomplete#sources#dictionary#dictionaries = {
    \ 'default' : '',
    \ 'vimshell' : $HOME.'/.vimshell_hist',
    \ 'scheme' : $HOME.'/.gosh_completions'
        \ }

" Define keyword.
if !exists('g:neocomplete#keyword_patterns')
    let g:neocomplete#keyword_patterns = {}
endif
let g:neocomplete#keyword_patterns['default'] = '\h\w*'

" Plugin key-mappings.
inoremap <expr><C-g>     neocomplete#undo_completion()
inoremap <expr><C-l>     neocomplete#complete_common_string()

" Recommended key-mappings.
" <CR>: close popup and save indent.
inoremap <silent> <CR> <C-r>=<SID>my_cr_function()<CR>
function! s:my_cr_function()
  return (pumvisible() ? "\<C-y>" : "" ) . "\<CR>"
  " For no inserting <CR> key.
  "return pumvisible() ? "\<C-y>" : "\<CR>"
endfunction
" <TAB>: completion.
inoremap <expr><TAB>  pumvisible() ? "\<C-n>" : "\<TAB>"
" <C-h>, <BS>: close popup and delete backword char.
inoremap <expr><C-h> neocomplete#smart_close_popup()."\<C-h>"
inoremap <expr><BS> neocomplete#smart_close_popup()."\<C-h>"
" Close popup by <Space>.
"inoremap <expr><Space> pumvisible() ? "\<C-y>" : "\<Space>"

" AutoComplPop like behavior.
"let g:neocomplete#enable_auto_select = 1

" Shell like behavior(not recommended).
"set completeopt+=longest
"let g:neocomplete#enable_auto_select = 1
"let g:neocomplete#disable_auto_complete = 1
"inoremap <expr><TAB>  pumvisible() ? "\<Down>" : "\<C-x>\<C-u>"

" Enable omni completion.
autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags

" Enable heavy omni completion.
if !exists('g:neocomplete#sources#omni#input_patterns')
  let g:neocomplete#sources#omni#input_patterns = {}
endif
"let g:neocomplete#sources#omni#input_patterns.php = '[^. \t]->\h\w*\|\h\w*::'
"let g:neocomplete#sources#omni#input_patterns.c = '[^.[:digit:] *\t]\%(\.\|->\)'
"let g:neocomplete#sources#omni#input_patterns.cpp = '[^.[:digit:] *\t]\%(\.\|->\)\|\h\w*::'

" For perlomni.vim setting.
" https://github.com/c9s/perlomni.vim
let g:neocomplete#sources#omni#input_patterns.perl = '\h\w*->\h\w*\|\h\w*::'
